Centris

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Centris
Systematik
DomänEukaryoter
Eukaryota
RikeDjur
Animalia
StamLeddjur
Arthropoda
UnderstamSexfotingar
Hexapoda
KlassEgentliga insekter
Insecta
OrdningSteklar
Hymenoptera
ÖverfamiljBin
Apoidea
FamiljLångtungebin
Apidae
SläkteCentris
Vetenskapligt namn
§ Centris
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Centris[1] är ett släkte av bin. Centris ingår i familjen långtungebin.[1]

Dottertaxa till Centris, i alfabetisk ordning[1]

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Källor

  1. ^ [a b c] Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (red.) (6 januari 2011). ”Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist.”. Species 2000: Reading, UK. http://www.catalogueoflife.org/annual-checklist/2011/search/all/key/centris/match/1. Läst 24 september 2012. 

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Centris americana.jpg
Centris americana female: Approach to flowers of Brazil nut (Bertholletia excelsa) by distinct bee species in a commercial cultivation in the county of Itacoatiara, state of Amazonas, Brazil, 2007
Centris lanosa, F, Side, FL, Torreya 2014-10-09-16.09.01 ZS PMax (15334561809).jpg

A disjunct population of a western bee...or at least not intermediate populations have been found between Florida and the West. This specimen was caught almost in Georgia, so close as it might as well be recorded for the state. Centris are oil collectors, replacing at least some of the nectar normally fed to young with oils collected from plants who lure this species with a fatty gift. Collected by Dave Gruenewald ...studying southern pine plantation bees. Photograph by Brooke Alexander

17:05, 17 November 2014 (UTC)17:05, 17 November 2014 (UTC){{{{{{0}}}}}}17:05, 17 November 2014 (UTC)17:05, 17 November 2014 (UTC)

All photographs are public domain, feel free to download and use as you wish.

Photography Information: Canon Mark II 5D, Zerene Stacker, Stackshot Sled, 65mm Canon MP-E 1-5X macro lens, Twin Macro Flash in Styrofoam Cooler, F5.0, ISO 100, Shutter Speed 200

Further in Summer than the Birds Pathetic from the Grass A minor Nation celebrates Its unobtrusive Mass. No Ordinance be seen So gradual the Grace A pensive Custom it becomes Enlarging Loneliness. Antiquest felt at Noon When August burning low Arise this spectral Canticle Repose to typify Remit as yet no Grace No Furrow on the Glow Yet a Druidic Difference Enhances Nature now 

      -- Emily Dickinson

Want some Useful Links to the Techniques We Use? Well now here you go Citizen:

Basic USGSBIML set up: www.youtube.com/watch?v=S-_yvIsucOY

USGSBIML Photoshopping Technique: Note that we now have added using the burn tool at 50% opacity set to shadows to clean up the halos that bleed into the black background from "hot" color sections of the picture. www.youtube.com/watch?v=Bdmx_8zqvN4

PDF of Basic USGSBIML Photography Set Up: ftp://ftpext.usgs.gov/pub/er/md/laurel/Droege/How%20to%20Take%20MacroPhotographs%20of%20Insects%20BIML%20Lab2.pdf

Google Hangout Demonstration of Techniques: plus.google.com/events/c5569losvskrv2nu606ltof8odo or www.youtube.com/watch?v=4c15neFttoU

Excellent Technical Form on Stacking: www.photomacrography.net/

Contact information: Sam Droege sdroege@usgs.gov

301 497 5840
Centris decolorata, F, Face, Puerto Rico 2013-07-04-12.27.56 ZS PMax (11546973626).jpg

Second in a Series. Centris...the tropical western hemisphere's answer to the Bumblebee. Bumblebees are absent from the Caribbean but bees of the genus Centris are of the same size and shape and fill the same floral niche muscling their way into large tropical flowers. Collected by Sara Prado in Puerto Rico and Photographed by Wayne Boo

Canon Mark II 5D, Zerene Stacker, 65mm Canon MP-E 1-5X macro lens, Twin Macro Flash, link to a .pdf of our set up is located in our profile
Centris decolorata, F, Side, Puerto Rico 2013-07-04-12.37.24 ZS PMax (11540087284).jpg

Centris...the tropical western hemisphere's answer to the Bumblebee. Bumblebees are absent from the Caribbean but bees of the genus Centris are of the same size and shape and fill the same floral niche muscling their way into large tropical flowers. Collected by Sara Prado in Puerto Rico and Photographed by Wayne Boo

Canon Mark II 5D, Zerene Stacker, 65mm Canon MP-E 1-5X macro lens, Twin Macro Flash, link to a .pdf of our set up is located in our profile
Centris denudans.jpg
Författare/Upphovsman: M. C. Cavalcante, F. F. Oliveira, M. M. Maués, and B. M. Freitas, Licens: CC BY 3.0
Centris denudans female: Approach to flowers of Brazil nut (Bertholletia excelsa) by distinct bee species in a commercial cultivation in the county of Itacoatiara, state of Amazonas, Brazil, 2007
Centris decolorata, M, Face, Puerto Rico 2013-06-27-15.02.44 ZS PMax (9184110232).jpg
Centris decolorata, M, Face, Puerto Rico_2013-06-27-15.02.44 ZS PMax